1894528

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 4080510

約数和(自身を除く): 2185982

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 361, 608, 656, 722, 779, 1216, 1312, 1444, 1558, 2432, 2624, 2888, 3116, 5248, 5776, 6232, 11552, 12464, 14801, 23104, 24928, 29602, 46208, 49856, 59204, 99712, 118408, 236816, 473632, 947264, 1894528]

約数ペア:

[(1, 1894528), (2, 947264), (4, 473632), (8, 236816), (16, 118408), (19, 99712), (32, 59204), (38, 49856), (41, 46208), (64, 29602), (76, 24928), (82, 23104), (128, 14801), (152, 12464), (164, 11552), (304, 6232), (328, 5776), (361, 5248), (608, 3116), (656, 2888), (722, 2624), (779, 2432), (1216, 1558), (1312, 1444)]